 (def padding-right 20)
 
 (def top-axis-height 20)
+(def top-axis-offset 5)
 (def left-axis-width 20)
 
 (def bar-height 20)

        chart   (create-root-svg parallel)
        x-axis  (create-x-axis (build-duration start_time stop_time))
        y-axis  (create-y-axis parallel)]
    (draw-axis! chart x-axis "x-axis" [0  0])
    (draw-axis! chart y-axis "y-axis" [0 top-axis-height])
    (draw-steps! x-scale chart steps)))

;;;; Main component

    (draw-step-start-line! x-scale step)
    (draw-containers! x-scale step)))

(defn draw-axis! [chart axis class-name]
  (-> chart
      (.append "g")
      (.attr "class" class-name)
      (.call axis)))

